The depth of the diamond, and how to choose your diamond ring

Each part of the diamond is needed in a special way to make to get aesthetic feeling to the extreme, such as perfect round brilliant cut, eight heart, eight arrows, etc. , to understand these are very important. Gemologists and diamond for diamond cut division has for a long time of study, in order to obtain can show the diamond is the most beautiful side of the cutting process. The diamond cutting, there are many aspects must be considered, one of these is the depth of the diamond. The depth of the diamonds in this article, we will explore ideal depth of diamond, and share matters need to pay attention to when buying a diamond ring. Diamond depth measurement way has two kinds: a. Mm units of measurement from mesa to tip the total depth of b. The percentage of the diamond depth compared with the width. It is important to note that the diamond ideal depth is different in different shapes. If you are looking for round brilliant diamonds or square diamond princess, that their ideal depth is different. We will discuss here the depth of round diamonds. Ideal size and the reasons according to GIA, a diamond cut symmetry of full depth ratio should be around 60%, the proportion of the ideal should be in 57. Between 5% and 63%. When a cut diamonds have such full depth ratio, the depth of it can be rated as 'excellent'. Why is this? For several reasons: first of all, if the diamond cut too deeply, the light will leak out from the diamond, instead of being reflected back, lead to diamond appears darker, more prosaic, this optical phenomenon known as 'nail head' phenomenon. On the contrary, if cut diamond grinding too shallow, diamond waist will be reflected on the diamond, actually lead to optical phenomenon called 'fish eye'. Of course, even if the depth of the diamond is very good, if its width ratio and the Angle, diamond's overall appearance is far from perfect. Therefore, when buying a diamond ring, all of these factors to consider, because they decided the fire of diamond color, brightness and flicker. GIA's cut ratings into excellent, good, good, fair to bad. Buy for your diamond ring now, you already know the depth of the need to consider when buying a diamond ring on diamond. Of course, you can't see the cut on the diamond grade and the concrete percentage; But when you are looking for a diamond ring at the first sight, this may be a sign of good or excellent cut class, then you don't hesitate to follow your heart! In, we provide various grades of diamond cut, from GIA appraisement of triple excellent level and other level, provided to other certification bodies such as HRD diamond appraisal certificate, in order to satisfy the demands of all. To help you to obtain the comprehensive information is very important. We so glad to help you to query need diamond information at any time. Please don't hesitate to contact us, we are very happy to by phone, E-mail, live chat tool or help you face to face.